Paper Plane

he plane flew ∞ miles so we don't know

kd

Name:	Chemical:	Image:	Solid/liquid/gas:
Air	carbon dyoxyde		gas
Salt	sodium chloride		solid
Sugar	blue coast black toast		solid
Onion gas	Propanethiol S-oxide		gas
milk	calcium		liquid
lemon juice	citric acid		liquid

Aim: To see what happens when baking soda and vinegar are combined.

Materials:

1. 
2.
3.

Steps:

1. 
2. 
3. 
4. 

Two photos:

  

Conclusion: ( What happened and what was the result)          👀
    👃
    👅
💪 |👌
     /\

👂☺👂

☝ | 👇

    👣

Balloon Chemistry.

Aim: To see which chemical 
mix creates the most gas.

Hypothesis: (What do I think will happen)


Materials:

1. bottle 
2.  balloon
3.  sugar
4.  yeast
5.  vinegar
6.  baking soda
7. funnel
8. salt

Steps:

1.  
2.  
3.  
4.  
5.  
6.  

My images:

Findings:

	Balloon 1 ( 3 tsp baking soda, ½ cup vinegar)	Balloon 2 ( 3 tsp salt, ½ cup soda)	Balloon 3 ( 2 tsp yeast, 1 tsp sugar )
Balloon Size (cm)	12cm	4cm	8cm
Bubbles	small amounts	small amounts	large amounts

Conclusion: 

Storyboard

This is our storyboard. This is the feed back I got:

• Helpful * maybe make it a bit more understanding 
• Thoughtful * I like the concept of all the details 
• positive * I really like the detail you put in your story and I like the characters

that is what they said (they put an and after a full stop lol)

Rainbow Paper

Aim: To separate colours by using the process of chromatography.

Definition: Chromatography is a method of separating out materials from a mixture.

Eg. blood, ink, drugs,

Scenario

A crime has been committed. The police have a signed cheque and a letter from the same crime scene but it seems like the handwriting is different. They have 3 suspects but not enough evidence. They need to know if the letter and the cheque were written by the same person.

How do they tell if the pens used for both of these pieces of evidence are the same?

Rainbow paper

Materials;

1. Water

2. Cup

3. Chromotagraphy paper

4. Felt pens

Process:

Step 1: Draw two dots on the paper

Step 2: Pour the water in the cup

Step 3: Put the paper in the cup

Step 4: Watch the colour change

Conclusion: What have I learnt from this experiment?

If you put felt on paper the colour of the water can change and the colour starts to go up.

Skittles

Aim: To separate colours from skittles by using the chromatography.

Materials;

1. 
2. 
3. 
4. 
5. 
6. 

Process:

Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
Step 6:

Conclusion: What have I learnt from this experiment?